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martes, 8 de enero de 2013

We are back to our lessons again. Last year we learnt the use of modal verbs shall/should/may/might/could/have to/must/ needn't/couldn't to express:

obligations and prohibitions

duties and necessity

future possibilities

ask permission

ask for and offer help and advice

make requests and invitations

Click on the link to play the snakes and ladders' game to revise. Remember that modals are never followed by infinitive with "to" , they have no -s/-es for third person singular and never use auxiliaries for negative and interrogative sentences.

On the website from British council you cann practise and learn about rules and examples.Do the exercises below: